NEW COMPOUNDS USEFUL FOR THE SYNTHESIS OF S- AND R-OMEPRAZOLE AND A PROCESS FOR THEIR PREPARATION - Patent 1718636

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EP 1 718 636 A1

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(43)	Date of publication:
	08.11.2006 Bulletin 2006/45

(21)	Application number: 05711081.9

(22)	Date of filing: 17.02.2005

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International Patent Classification (IPC):

C07D 401/12^(2006.01)
A61P 1/04^(2006.01)

A61K 31/4439^(2006.01)

(86)	International application number:
	PCT/SE2005/000221

(87)	International publication number:
	WO 2005/080374 (01.09.2005 Gazette 2005/35)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

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Priority:

20.02.2004 SE 0400410

(71)	Applicant: AstraZeneca AB
	S-151 85 Södertälje (SE)

(72)	Inventors:
	FREGLER, Christina S-431 83 Mölndal (SE) VON UNGE, Sverker S-431 83 Mölndal (SE)

(54)	NEW COMPOUNDS USEFUL FOR THE SYNTHESIS OF S- AND R-OMEPRAZOLE AND A PROCESS FOR THEIR PREPARATION